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Security Advisories: GSA_kwCzR0hTQS14dmhnLXc2cWMtbTNxcc4AA1Uj

Yaklang Plugin's Fuzztag Component Allows Unauthorized Local File Reading

Impact

The Yak Engine has been found to contain a local file inclusion (LFI) vulnerability. This vulnerability allows attackers to include files from the server's local file system through the web application. When exploited, this can lead to the unintended exposure of sensitive data, potential remote code execution, or other security breaches. Users utilizing versions of the Yak Engine prior to 1.2.4-sp1 are impacted.

Patches

The vulnerability has been addressed and patched. Users are advised to upgrade to Yak Engine version 1.2.4-sp1 immediately. The patch can be viewed and reviewed at this PR: https://github.com/yaklang/yaklang/pull/295，https://github.com/yaklang/yaklang/pull/296

Workarounds

Currently, the most effective solution is to upgrade to the patched version of Yak Engine (1.2.4-sp1). Users are also advised to avoid exposing vulnerable versions to untrusted input and to closely monitor any unexpected server behavior until they can upgrade.

References

For more details on the vulnerability and the corresponding patch, please visit the following link:

Permalink: https://github.com/advisories/GHSA-xvhg-w6qc-m3qq
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS14dmhnLXc2cWMtbTNxcc4AA1Uj
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: 9 months ago
Updated: 6 months ago


CVSS Score: 7.5
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Identifiers: GHSA-xvhg-w6qc-m3qq, CVE-2023-40023
References: Repository: https://github.com/yaklang/yaklang
Blast Radius: 0.0

Affected Packages

go:github.com/yaklang/yaklang
Dependent packages: 2
Dependent repositories: 1
Downloads:
Affected Version Ranges: < 1.2.4-sp2
Fixed in: 1.2.4-sp2
All affected versions: 1.2.1, 1.2.2, 1.2.3, 1.2.4-sp1
All unaffected versions: 1.2.4, 1.2.5, 1.2.6, 1.2.7, 1.2.8, 1.2.9, 1.3.0, 1.3.1, 1.3.2